Sulfated Zirconia Catalysts. The Crystal Phases and Their Transformations

1995 ◽  
Vol 7 (4) ◽  
pp. 725-730 ◽  
Author(s):  
Ram Srinivasan ◽  
Tom Watkins ◽  
Camden Hubbard ◽  
Burtron H. Davis
Keyword(s):  
Sulfated Zirconia ◽  
Crystal Phases ◽  
Sulfated Zirconia Catalysts

The use of fluorinated alumina as a support of the sulfated zirconia catalyst for isomerization of hexane

2021 ◽  
Vol 21 (3) ◽  
pp. 170-176
Author(s):  
M. D. Smolikov ◽  
O. V. Dzhikiya ◽  
L. I. Bikmetova ◽  
K. V. Kazantsev ◽  
I. V. Muromtsev ◽  
...  
Keyword(s):  
Sulfated Zirconia ◽  
Hydrofluoric Acid ◽  
Fluorine Doping ◽  
Alumina Matrix ◽  
Zirconia Catalyst ◽  
Sulfated Zirconia Catalyst ◽  
Fluorinated Alumina ◽  
Sulfated Zirconia Catalysts ◽  
Al2o3 Matrix ◽  
High Octane

The study considers the effect of fluorine doping of the alumina matrix used for the synthesis of supported sulfated zirconia catalysts. Hydrofluoric acid served as a fluorinating agent. The addition of fluorine was shown to affect the textural characteristics of the Al2O3 matrix and hence the surface area of sulfated zirconia catalysts based on the doped systems. It was found that the introduction of fluorine into the catalysts increases their activity (the conversion of hexane) and the yield of high-octane isomer 2,2-dimethylbutane.

Sulfated Zirconia Catalysts for D-Sorbitol Cascade Cyclodehydration to Isosorbide: Impact of Zirconia Phase

2018 ◽  
Vol 6 (11) ◽  
pp. 14704-14712 ◽  
Author(s):  
Xingguang Zhang ◽  
Abdallah I.M. Rabee ◽  
Mark Isaacs ◽  
Adam F. Lee ◽  
Karen Wilson
Keyword(s):  
Sulfated Zirconia ◽  
Zirconia Phase ◽  
Sulfated Zirconia Catalysts

Sulfated Zirconia with Different Crystal Phases for the Production of Ethyl Levulinate and 5‐Hydroxymethylfurfural

2019 ◽  
Vol 8 (3) ◽  
pp. 1900951 ◽  
Author(s):  
Yuewen Shao ◽  
Yue Li ◽  
Kai Sun ◽  
Zhanming Zhang ◽  
Hongli Tian ◽  
...  
Keyword(s):  
Sulfated Zirconia ◽  
Ethyl Levulinate ◽  
Crystal Phases

Microcalorimetric and Catalytic Studies on Sulfated Zirconia Catalysts of Different Preparations

2001 ◽  
Vol 203 (2) ◽  
pp. 426-433 ◽  
Author(s):  
V Quaschning ◽  
A Auroux ◽  
J Deutsch ◽  
H Lieske ◽  
E Kemnitz
Keyword(s):  
Sulfated Zirconia ◽  
Sulfated Zirconia Catalysts

Methane dehydroaromatization over molybdenum supported on sulfated zirconia catalysts

2019 ◽  
Vol 575 ◽  
pp. 25-37 ◽  
Author(s):  
Swarom Kanitkar ◽  
Md Ashraful Abedin ◽  
Srikar Bhattar ◽  
James J. Spivey
Keyword(s):  
Sulfated Zirconia ◽  
Methane Dehydroaromatization ◽  
Sulfated Zirconia Catalysts

Preparation and characterization of Pd–Co/sulfated zirconia catalysts for no selective reduction by methane

2008 ◽  
Vol 9 (6) ◽  
pp. 1096-1100 ◽  
Author(s):  
Aldo A. Rubert ◽  
Claudia E. Quincoces ◽  
Anne-Sophie Mamede ◽  
Delia Gazzoli ◽  
Carmen Cabello ◽  
...  
Keyword(s):  
Sulfated Zirconia ◽  
Selective Reduction ◽  
No Selective Reduction ◽  
Sulfated Zirconia Catalysts
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